Deionization (DI) Plant

Deionization works on the principle of ion exchange:

1. Cation Exchange – Replaces positively charged ions (Ca²⁺, Mg²⁺, Na⁺, Fe²⁺) with hydrogen (H⁺) ions.
2. Anion Exchange – Replaces negatively charged ions (Cl⁻, SO₄²⁻, NO₃⁻, HCO₃⁻) with hydroxide (OH⁻) ions.
3. H⁺ and OH⁻ combine to form pure H₂O, free of dissolved salts and minerals.
4. Optional Mixed Bed Units – Provide polishing for ultra-pure water (conductivity ≤ 0.1 µS/cm).

1. Two-Bed Deionizer
   
   
   • Separate cation and anion exchange vessels.
   • Produces water with conductivity between 5–30 µS/cm.
   • Suitable for general industrial and laboratory applications.
     
     
2. Mixed Bed Deionizer
   
   
   • Contains both cation and anion resins in a single vessel.
   • Produces ultra-pure water (≤ 0.1–1 µS/cm).
   • Ideal for electronics, pharmaceuticals, and medical industries.
     
     
3. Continuous Electro-Deionization (CEDI)
   
   
   • Combines ion exchange resins with an electrical current.
   • Provides continuous deionized water without frequent chemical regeneration.
   • Best suited for high-purity, high-volume industrial processes.
     
     
4. Automatic / Manual DI Plants
   
   
   • Automatic: PLC/SCADA-controlled systems for continuous monitoring and regeneration.
   • Manual: Cost-effective systems for small-scale or batch operations.

• High-Capacity Ion Exchange Resins – Ensures long operating cycles.
• Ultra-Pure Output – Conductivity as low as 0.1 µS/cm.
• Skid-Mounted Compact Design – Easy to install and relocate.
• Corrosion-Resistant Construction – FRP, MSRL, or stainless steel vessels.
• Automatic or Manual Controls – Flexibility for different user needs.
• Optional CEDI Technology – Eliminates need for acid/alkali regeneration.
• Low Operating Cost – Efficient design with minimal chemical use.
• Customizable Flow Rates – From small laboratories to large industries.

1. High-Purity Water – Ideal for applications requiring low conductivity and silica-free water.
2. Eco-Friendly Option (CEDI) – Reduces or eliminates chemical regeneration.
3. Reliable & Consistent – Produces stable water quality regardless of variations in feed water.
4. Scalable – From laboratory units to large industrial plants.
5. Durable Design – Long service life of resins and vessels.
6. Flexible Solutions – Available in two-bed, mixed bed, and CEDI systems.

• Pharmaceuticals – High-purity water for formulations and sterile cleaning.
• Electronics & Semiconductor – Ultra-pure water for wafer and chip manufacturing.
• Power Plants – Boiler feed water and turbine systems.
• Laboratories – Analytical, testing, and research applications.
• Food & Beverage – Ingredient and process water requiring low conductivity.
• Medical & Healthcare – Water for dialysis and sterilization processes.